More Information.

Quadratic Equation Solutions


\( ax^2 +bx + c = 0 \)

\(x = {-b \pm \sqrt{b^2-4ac} \over 2a}\)
.

a b c

Calculate x


x1 =
0.5 + 0.866i

x2 =
0.5 - 0.866i




Quadratic Equation Solver



This page calculates the two sollutions for a quadratic equation of the form:

ax2 + bx + c = 0

If b2 - 4ac is greater than 0 there are 2 different real solutions

If b2 - 4ac is less than 0 there are 2 different complex solutions

If b2 - 4ac equals 0 there is 1 real solution